VAERS Explorer

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A note on interpretation. VAERS reports are unverified and may be incomplete or coincidental. A report does not establish that a vaccine caused an event, and counts should not be used to calculate incidence or infer causation. Full disclaimer

1,929,324 reports(797 ms)

#2877692Dec 12, 2025
SeriousHospitalizedLife-threatening
Male·15 yrs·OR·COVID19

Acute Myocarditis

Myocarditis
#2877693Dec 12, 2025
Female·19 yrs·IA·MENB

injection site reaction, nausea, vomiting, headache

HeadacheInjection site reactionNauseaVomiting
#2877694Dec 12, 2025
Male·18 yrs·CO·MENB, MNQ

I gave the wrong vaccine to the patient. I gave menveo instead of bexsero. I told the provider right away and the patient too. I went to get the right vaccine and administered it to him. I made sure I scanned his wristband before giving vaccine. What I learned…

Wrong product administered
#2877695Dec 12, 2025
Male·1 yrs·CA·DTAP

Patient had welt on the thighs, also got a rash. Treatment was Benadryl. DiphenhydrAMINE (BENADryl) liquid 6.25 mg once.

Injection site rashInjection site reactionUrticaria
#2877696Dec 12, 2025
SeriousDied
Male·Age unknown·COVID19

had a stroke the next day after the booster and died 3 months later; had a stroke the next day after the booster and died 3 months later; This spontaneous case was reported by a non-health professional and describes the occurrence of DEATH (had a stroke the ne…

Cerebrovascular accidentDeath
#2877697Dec 12, 2025
Female·Age unknown·COVID19

leg pain; other body pain; swelling; This spontaneous case was reported by a consumer and describes the occurrence of PAIN IN EXTREMITY (leg pain), PAIN (other body pain) and SWELLING (swelling) in a female patient of an unknown age who received SPIKEVAX NOS (…

PainPain in extremitySwelling
#2877698Dec 12, 2025
Female·Age unknown·COVID19

Heart problem requiring pacemaker; This spontaneous case was reported by a consumer and describes the occurrence of CARDIAC DISORDER (Heart problem requiring pacemaker) in a female patient of an unknown age who received SPIKEVAX NOS (SPIKEVAX NOS) for COVID-19…

Cardiac disorder
#2877699Dec 12, 2025
Female·Age unknown·CA·COVID19

ANCA; This spontaneous case was reported by a consumer and describes the occurrence of ANTI-NEUTROPHIL CYTOPLASMIC ANTIBODY POSITIVE VASCULITIS (ANCA) in a female patient of an unknown age who received SPIKEVAX NOS (SPIKEVAX NOS) for COVID-19 prophylaxis.…

Anti-neutrophil cytoplasmic antibody positive vasculitis
#2877701Dec 12, 2025
Male·Age unknown·CA·COVID19

problem with his eyes/blind in both eyes; every 4 months he gets Pfizer Covid 19 vaccine; This is a spontaneous report received from a Consumer or other non HCP. A 77-year-old male patient received BNT162b2 (BNT162B2 NOS), as dose number unknown, single (Batc…

BlindnessInappropriate schedule of product administration
#2877702Dec 12, 2025
SeriousLife-threatening
Male·80 yrs·FL·COVID19

patient suffered a stroke soon after first covid vaccination; This is a solicited report received from an Other HCP and a Consumer or other non HCP, Program ID. An 80-year-old male patient received BNT162b2 (BNT162B2), in 2021 as dose 1, 0.3 ml single (Batch…

Cerebrovascular accident
#2877703Dec 12, 2025
SeriousHospitalized
Female·77 yrs·FL·COVID19

Paramedic checked patient's blood pressure and it was 80/40; Patient passed out; cracked her chin; fell; hit her head; She broke her tooth; This is a spontaneous report received from an Other HCP and a Consumer or other non HCP, Program ID. A 77-year-old fema…

Blood pressure decreasedBlood pressure measurementFallHead injuryJaw fractureLoss of consciousness+1 more
#2877704Dec 12, 2025
Male·70 yrs·GA·TDAP

Intentional Age Prescription by HCP: The patient is 70 years old with no reported adverse event; Initial information received on 03-Dec-2025 regarding an unsolicited valid non-serious case received from a physician. This case involves a 70 years old male pati…

Intentional product use issueNo adverse event
#2877705Dec 12, 2025
Unknown·Age unknown·NY·FLU3

got the second dose due to a miscommunication with the patient believing they did not get the vaccine yet with no reported adverse event; Initial information received on 08-Dec-2025 regarding an unsolicited valid non-serious case received from a other health…

Extra dose administeredNo adverse event
#2877706Dec 12, 2025
Male·65 yrs·CO·YF

immunization that expired on 30Nov2025, was mixed and administered on 05Dec2025 with no reported adverse event; Initial information received on 08-Dec-2025 regarding an unsolicited valid non-serious case received from a pharmacist. This case involves a 65 ye…

Expired product administeredNo adverse event
#2877707Dec 12, 2025
Unknown·Age unknown·IA·TDAP

nurse administered adacel that expired 3 days ago with no reported adverse event; Initial information received on 09-Dec-2025 regarding an unsolicited valid non-serious case received from a other health professional. This case involves an unknown age/gender…

Expired product administeredNo adverse event
#2877708Dec 12, 2025
Male·1.2 yrs·TX·FLU3

tired; received the FLUZONE vaccine and they already had one this season; Initial information received on 09-Dec-2025 regarding an unsolicited valid non-serious case received from a nurse. This case involves a 17 months old male patient who had tired after r…

Extra dose administeredFatigue
#2877709Dec 12, 2025
Female·52 yrs·IA·COVID19

Started developing red bumps. saw a dermatologist who diagnosed her with psoriasis.

BiopsyBlood testPsoriasisRash erythematous
#2877710Dec 12, 2025
Male·27 yrs·FLU3

I gave pt a high dose flu. pt is under the age of 65

Product administered to patient of inappropriate age
#2877711Dec 12, 2025
Female·66 yrs·MA·PNC21

Patient Experienced Cellulitis a couple days after receiving capvaxive vaccine. Patient received vaccine on 12/9/2025. Patient came in today 12/12/25 to pharmacy and reported what happened. patient still has redness in the area.

Injection site cellulitisInjection site erythema
#2877716Dec 12, 2025
Female·64 yrs·OH·RAB

patient experiencing numbness in right arm

Hypoaesthesia
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